Sennheiser HD 4.40 Around Ear Bluetooth Wireless Headphones (HD 4.40 BT)

hi everyone I'm Nick and these are the Sennheiser 4.40 BT wireless headphones these are the bluetooth version at the 4.30 that I reviewed and really liked a while back and Sennheiser also has the 4.50 BT NC which adds active noise cancellation the 4.40 BT go for 150 dollars and I'll put a link below if you want to check out the current price or pick up a pair I really like the 4.30 so let's take a look to see if the 4.40 are worth it starting off with what's in the box besides the headphones you get an audio cable to use these as wired headphones it has a 2.5 millimeter plug on the headphone end and a standard 3.5 millimeter plug on the other you can turn and lock the audio cable to keep it from getting unplugged the audio cable doesn't have an inline mic or control so when these are plugged in they function just like normal headphones you also get a micro USB cable to charge some docum